YUNMAI
34
Quality Score
Emerging
YUNMAI
Medium confidence
✍️ bumetric analysis
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YUNMAI is an iOS app from ZHUHAI YUNMAI TECHNOLOGY CO., LTD. in the Health & Fitness category, currently rated 2.1★ across 399 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 34: Emerging (early traction worth watching). For a Health & Fitness app, that means early traction worth watching. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID tierFREE
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (117 MB) | +$26K |
| ⚙ Health & Fitness complexity ×1.40 | +$30K |
Total estimate
$110K
👥 Estimated audience size
27K
Lifetime downloads (US-equivalent)
Monthly active
6.0K
Daily active
2.1K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Health & Fitness engagement | ~70 installs / rating |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
35% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Stalled · 25/100MID TIERFREE (NO MONETIZATION)no growth momentumGrowth Velocity
5.0
Founder Strength
3.0
Product Quality
1.5
Revenue Strength
3.7
Monetization Maturity
0.5
Defensibility
4.5
Market Position
2.0
Operational Safety
0.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 2.14★ across 399 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 518d ago — possibly dormant.
- ⚠️ Risk: High — scam/fraud mentions detected, bug mentions above category norm, rating drift -0.50 ★ (recent 50 vs lifetime).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $60K-$110K. Discount applied for operational risk..
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 13 of 13 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Below-average rating (2.1★)METRIC | −$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Multilingual (13 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| priceyREVIEW | −$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (399 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v3.10
- Fixed some bugs and optimized user experience.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- YUNMAI
- Developer
- ZHUHAI YUNMAI TECHNOLOGY CO., LTD.
- Bundle ID
- com.yunmai.en.scale
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 12+
- Languages
- EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH, UK, VI
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $179/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth399 ratings+-10% lifetimeShow 3-year history estimate ▾
Tracked (46 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
📝 About this app
Connecting YUNMAI App and their smart device (Smart Scale, Smart Rope), user's data could be storaged and analysised through YUNMAI Health Data Cloud. Ten body measurements, such as weight, body fat, muscle, body water, bone mass will be generated as brief report. The Smart Rope can record the number and duration of rope skipping, with a variety of training and challenge modes for you to choose. You will enjoy a more intelligent and more interesting healthy life with YUNMAI App!
【Main function】
【Smart Scale】It can detect 10 types of body data to get a thorough understanding of yourself… View full description on the official store →
【Main function】
【Smart Scale】It can detect 10 types of body data to get a thorough understanding of yourself… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 117 MB🔞 12+📱 iOS 12.0+🔖 v3.10🔄 updated 0d ago🌐 EN, FR, DE, IT, JA +8📂 Health & Fitness💰 Free
📅
What Worked™ · Development Pipeline
10 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-03
⭐
Rating ↓ 2.60 → 2.24 (dropped 0.36★)
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.24 → 2.60 (improved 0.36★)
2017-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2016-08
📈
Crossed 50 ratings — social-proof flywheel kicking in
2016-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2016-01
⭐
Rating ↓ 3.50 → 3.00 (dropped 0.50★)
2016-01
⭐
Rating ↑ 4.00 → 4.33 (improved 0.33★)
2016-01
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
2016-01
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 723 reviews across 9 markets● 45% positive · ● 18% neutral · ● 37% negative · Rating drift: -0.50★ (declining — recent 50: 1.64★ vs lifetime: 2.14★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇬🇧 GB
+0.20
🇫🇷 FR
+0.16
🇺🇸 US
+0.14
🇨🇦 CA
+0.06
🇯🇵 JP
+0.03
🇧🇷 BR
+0.01
🇦🇺 AU
-0.02
🇮🇳 IN
-0.09
🇩🇪 DE
-0.29
Top praise themes
body fat ×25 weight loss ×10 scale scale ×7 muscle mass ×6 visceral fat ×6 weigh myself ×6 fat percentage ×6 apple health ×6
Top complaint themes
chinese version ×35 bought scale ×25 apple health ×22 body fat ×21 smart scale ×20 please fix ×19 download chinese ×15 scale now ×14
Risk signals
Refund mentions: 0.7% Bug mentions: 7% Fraud / scam mentions: 1.0%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 2.29999★ | 20 | 2.29999★ this version |
| 🇧🇷 BR | 2.55263★ | 76 | 2.55263★ this version |
| 🇨🇦 CA | 2.59091★ | 22 | 2.59091★ this version |
| 🇩🇪 DE | 2.22727★ | 44 | 2.22727★ this version |
| 🇫🇷 FR | 3.1★ | 10 | 3.1★ this version |
| 🇬🇧 GB | 2.12★ | 25 | 2.12★ this version |
| 🇮🇳 IN | 2.8★ | 5 | 2.8★ this version |
| 🇯🇵 JP | 2.82143★ | 28 | 2.82143★ this version |
| 🇺🇸 US | 2.13249★ | 400 | 2.13249★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for YUNMAI: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 399 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does YUNMAI make per month?▴
Based on our ML-calibrated revenue forecast, YUNMAI earns approximately $178/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like YUNMAI?▴
Browse the full Health & Fitness category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes YUNMAI?▴
YUNMAI is published by ZHUHAI YUNMAI TECHNOLOGY CO., LTD. on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is YUNMAI's BU Score?▴
YUNMAI has a BU Score of 34/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.